<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
        <form action="cusQueryAll" target="mianFrame" method="post">
            <input type="submit"  value="客户信息管理">
        </form>
        <br>
        <br>
        <form action="userQueryAll" target="mianFrame" method="post">
            <input type="submit"  value="用户信息管理">
        </form>
        <br>
        <br>
        <form action="proQueryAll" target="mianFrame" method="post">
            <input type="submit"  value="产品信息管理">
        </form>
        <br>
        <br>
        <form action="protypeQueryAll" target="mianFrame" method="post">
            <input type="submit"  value="产品类型信息管理">
        </form>
        <br>
        <br>
        <form action="offerQueryAll" target="mianFrame" method="post">
            <input type="submit"  value="报价信息管理">
        </form>
</body>
</html>